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Topic: Error correction mode


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ECM
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  Patent 5127013: Data communication system
A data communication system, capable of operating in an error correction mode, is capable of producing, when data received in an error correction mode could not be correctly recorded, information indicative of the occurrence of such a recording failure.
When an error exists in data received in the error correction mode, a message is recorded subsequent to the recording of the received data to announce the presence of the error, thus facilitating recognition of the occurrence of error.
The recording of information representative of the presence of image error is executed by outputting a signal of "1" level to the signal line 38i, generating a pulse on the signal line 38h and, after the recording, signal of "0" level is delivered to the signal line 38i.
www.freepatentsonline.com /5127013.html   (14131 words)

  
 error correcting memory - FOLDOC Definition   (Site not responding. Last check: 2007-10-16)
(ECM) RAM using some kind of error detection and correction (EDAC) scheme.
The two types of memory errors in RAM (especially DRAM) are "soft" errors due to radiation-induced bit switching, and "hard" errors due to the unexpected deterioration of a memory chip.
EDAC memory is the most common level of protection for minicomputers and mainframes whereas the cheaper parity protection is more common in microcomputers.
www.nightflight.com /foldoc/foldoc.cgi?error+correcting+memory   (156 words)

  
 Brainstorms: Error Correction Runs Deep
The simplest interpretation of error correction, is that it has the effect of reducing mutation rates.
The fact that many layers of error correction are biological universals raises the possibility that life, without error correction, either cannot exist or cannot exist very long.
For example, the "need" of error correction, the multitude of ways that "errors" are avoided, the limited applicability of the parity code concept to mutifunctional RNAs (along with the myriad ways by which the parity is broken) all point to a pretty different mode of design, an entirely different "personality".
www.iscid.org /boards/ubb-get_topic-f-6-t-000170.html   (2054 words)

  
 Department of Energy Information Bridge - full-text scientific and technical reports (gray literature)
The optimum level of correction coil current is determined by the ability to avoid the locked mode instability and access previously unstable parameter space at low densities.
The locked mode typically has toroidal and poloidal mode numbers n= 1 and m= 2, respectively, and it is this component that initially determined the correction coil current and phase.
A multivariate regression analysis of this new low density locked mode database was done to determine the low density locked mode threshold scaling relationship n{sub e}{proportional_to} B{sub T}{sup -0.01} q{sub 95}{sup -0.79} B{sub pen} and the coefficients of the poloidal mode components in the expression for B{sub pen}.
www.osti.gov /bridge/product.biblio.jsp?osti_id=813641   (369 words)

  
 Error correction mode - Wikipedia, the free encyclopedia
Error correction mode (ECM) is an optional transmission mode built into Class 1 fax machines or fax modems.
ECM automatically detects and corrects errors in the fax transmission process that are sometimes caused by telephone line noise.
This page was last modified 15:08, 25 May 2005.
en.wikipedia.org /wiki/Error_correction_mode   (71 words)

  
 CD-Recordable FAQ - section 2
The errors are there either way, but when using a desktop CD player the errors have been smoothed over by the logic in the analog output path.
Errors are noted with a two-digit number that indicates the number of errors with the first digit and the CIRC decoder stage with the second digit.
Subcode Q mode 1 data in the lead-in is used to hold the table of contents (TOC) for the disc.
www.cdrfaq.org /faq02.html   (19512 words)

  
 [No title]   (Site not responding. Last check: 2007-10-16)
Subsequent responses are disabled.(Default) ATW1 Upon connection, the modem reports the line speed, the error correction protocol, and the DTE speed, respectively.
In error correction mode, the setting of modem-to-modem XON/XOFF flow control is ignored.however,the serial port flow control settings(AT&K) remain active during a reliable link.
AT\K5 Send a break in sequence with received data to DTE.(Same as \K4, Default) AT\Nn Operating Mode This command controls the preferred error correcting mode to be negotiated in a subsequent data connection.This command is affected by the OEM firmware configuration.
www.gvc.cz /peret/modemy/drivery/AT_prikazy/at_cmd.txt   (6448 words)

  
 AT Command Manual for models FMVSP56i/2/3/e/3
In synchronous mode, the clocks are turned ON with the frequency of 1200 Hz or faster corresponding to the speed that is selected for modem operation.
In non-error correction mode, the modem will transmit a break signal to the remote modem with a length in multiples of 100 ms according to parameter specified.
correction mode direct, the break length is passed; in non-error correction mode normal and in error correction mode, a 300 ms break is passed.
www.zoltrix.com /PUBLIC2/MODEM/ATmanual/ATRK56.HTM   (10657 words)

  
 ECM - Electronic Control Module, Electronic Counter Measures, Endpoint Congestion Management, Enterprise Commerce ...
Acronym for "electronic Control Module" which is the master computer responsible for interpreting electrical signals sent by engine sensors and for activating automated engine components and processes accordingly in order to produce optimum performance.
ECM employs object technology and component-based development techniques to incrementally build and deliver an application throughout seven phases.
The ECM contents may be changed over the ATM network.
www.auditmypc.com /acronym/ECM.asp   (480 words)

  
 Multi-mode error field correction on DIII-D
The locked mode typically has toroidal and poloidal mode numbers n = 1 and m = 2, respectively, and it is this component that initially determined the correction coil current and phase.
Realization of the importance of nearby n = 1 mode components m = 1 and m = 3 has led to a revision of the error field correction algorithm.
Using this technique to optimize the error field reveals a new and clear low density limit determined by the onset of runaway electrons, not locked modes.
stacks.iop.org /0029-5515/43/250   (426 words)

  
 Modem speed & ECM (error correcting mode)
Most fax machines have a feature called ECM (error correction mode).
ECM enables the machines to continue transmission or reception despite minor (and usually intermittent) problems with the quality of the telephone line connection.
Activity reports generated by many fax machines indicate whether the transmission or reception took place in an ECM mode or G3 mode.
www.brokenfax.com /00055.html   (302 words)

  
 blockclass
The main difference between the two incremental modes is that the former guarantees to build the same decision tree independently of the order inwhich examples are presented, while the latter does not.
ITI has been trained in the batch mode in the first experiment, in the pure error-correction mode in the second one, and in a mixed normal/error-correction mode in the third one.
The decision tree built in the batch mode takes more than 24Mb, sinceall instances have to be stored, while the decision tree obtained in the error-correction mode requires 982Kb.
www.di.uniba.it /~malerba/wisdom++/blockclass.htm   (593 words)

  
 Tenor CMS Command Reference P102-11-00 - ecm   (Site not responding. Last check: 2007-10-16)
The ECM (Error Correction Mode) command allows you to set up fax retransmits if there are too many line errors.
ECM implementation tries very hard to recover from poor line conditions.
If you're not careful, ECM faxes can take a long time to transmit.
www.quintum.com /support/products/2G/cms/sysdoc/webhelp/ecm.htm   (62 words)

  
 Simmtronics is the Registered Trade Mark of Memory Component Corporation
Error Correction Code, is an electronic method for checking the integrity of data stored in DRAM.
ECC is more elaborate than parity since it can detect multiple bit errors and can locate and correct single bit errors.
Fast t Page Mode – Common DRAM data access mode that is similar to finding information in an encyclopedia.
simmtronics.com /glossary.htm   (1449 words)

  
 Principal Corporation Ltd - Facsimiles
Featuring a navigator key for easy operation and an error correction mode, this fax also has enhanced copier features.
There is a navigation key for easy operation and this fax machine has an error correction mode and enhanced copier features.
Featuring a navigation key for easy operation and an error correction mode it also has enhanced copier features.
www.principalcorp.co.uk /office_systems/facsimile?l=2_n   (466 words)

  
 EDN: Fax IC offers error-correction mode and performs 9600-bps binary file transfers. (Yamaha LSI's YM7109E facsimile ...   (Site not responding. Last check: 2007-10-16)
Yamaha LSI introduces the YM7109E facsimile modem IC compatible with the company's YM7109 chip and featuring such enhancements as error-correction and power-down modes, synchronization to an external clock and support for voice recording and playback.
The YM7109E is a CMOS IC that supports 9,600-bps binary file transfers and is intended for microcomputer fax board and portable-fax applications.
The chip meets the CCITT T.30 recommendation for error control, which specifies a data-link-layer error-checking scheme for improved fax image quality; its power-down mode reduces its power...
www.highbeam.com /library/doc0.asp?docid=1G1:8761816&refid=ink_tptd_mag   (202 words)

  
 14e13
SINGLE MODE -- This mode refers to ONE-specific transaction that may be accessed from this screen by 'SPECIFIC TRANSACTION'.
MULTIPLE MODE -- This mode refers to SEVERAL transactions that may be accessed from this screen by 'SEQUENTIAL DISPLAY'.
NOTE: The REPL (Replace) command used in the Error-Correction mode allows the data entered on the screen to replace the transaction.
www.pwgsc.gc.ca /remuneration/ppim/ppim-14-13-e.html   (886 words)

  
 AT\Nn   (Site not responding. Last check: 2007-10-16)
This command controls the preferred error correcting mode to be negotiated in a subsequent data connection.
This command is affected by the OEM firmware configuration.
This operates the same as \N2 except failure to make a reliable connection results in the modem falling back to the speed buffered normal mode.
www.sixnetio.com /htmlhelps/vtmodem/5a59a31.htm   (153 words)

  
 How to disable the ECM mode using NT GDK 2.0 or NT GDK2.1   (Site not responding. Last check: 2007-10-16)
Error Correction Mode (ECM) is enabled automatically upon configuring GammaFax Boards.
In Error Correction Mode (ECM), the image is sent as sequence of data frames such as 256 data bytes per frame.
Send to or receive from any ECM –capable fax machine or board.
resource.intel.com /telecom/support/tnotes/tnbyos/winnt/tn203.htm   (192 words)

  
 ATYn   (Site not responding. Last check: 2007-10-16)
The parameter value, if valid, is written to S21 bit 7.
In non-error correction mode, the modem will send a long space of four seconds prior to going on-hook.
In error correction mode, the modem will respond to the receipt of a long space (i.e., a break signal greater than 1.6 seconds) by going on-hook.
www.sixnetio.com /htmlhelps/vtmodem/5a58abd.htm   (66 words)

  
 Toggit Certification Home for MCSE CCNA A+ study guides and test prep
A mode in which the computer displays characters on the screen using the built-in character set, but does not show any graphics characters or a mouse pointer.
An error in a program that forces the program to stop until the user corrects the error condition.
Examples of this kind of error are attempts to write to a floppy disk when there is no disk in the drive or to print to a printer that has run out of paper.
www.toggit.com /Library/pedia/techno.asp?Term=c&Techno=Letter   (12135 words)

  
 Clone CD - liteon241040 error correction - Club CD Freaks
The description in the log about changing back to hardware error correction setting is wrong.
The difference is that if your drive supports setting to software error correction and the none setting the drive can actually read corrupted sectors with C2 or EDC/ECC errors and therefore be able to copy those corrupted sectors.
Critics of CCD say that images are not 1:1, however, the SD2 error sectors are just binary rubbish which is replicated as binary rubbish in the write.
club.cdfreaks.com /showthread.php?t=38913   (684 words)

  
 Canon Europe - B160
Its paper tray stacks 100 sheets of A4 paper effortlessly, while for outgoing faxes up to 20 sheets can be put in the automatic document feeder.
Features like the large 42-page memory and Error Correction Mode, which prevents damaged images caused by bad phone lines, back up its reliability.
One touch dialling and Dual Access function help to save time, while costs are kept down by Ink Saver Mode and delayed transmission, which lets you send faxes during cheaper periods.
www.canon-europa.com /For_Home/Product_Finder/Facsimile/Bubble_Jet/B160   (322 words)

  
 MSC Technologies Computer Printer Fax Machine Sales & Repair   (Site not responding. Last check: 2007-10-16)
Error correction mode - Help list - Cover page - Transmission verification report
Super fine mode - Help list - Journal report - Transmission verification report - Error correction mode - Fax forwarding - Multi-transmission Electronic coverpage - Auto reduction.
Error correction mode - Call reservation - Next fax reservation
www.mamut.com /homepages/united_kingdom/1/5/repairs/subdet22.htm   (949 words)

  
 [No title]
Proprietary AT Command Set ANSWER/ORIGINATE MODE Type: Configuration Format: AT [cmds] &An [cmds] Description: Sets whether the modem will auto-answer as an originating or an answering modem.
COMMUNICATIONS MODE Type: Configuration Format: AT [cmds] &Qn [cmds] Description: Selects communications mode options.
&Q9 V.42bis data compression or MNP4 error correction mode.
myweb.tiscali.co.uk /daveandkay/t/txt/53324.txt   (951 words)

  
 MSC Technologies Computer Printer Fax Machine Sales & Repair   (Site not responding. Last check: 2007-10-16)
Ink save mode - Journal reports - Error correction mode - Delayed transmission - Dims: (W)367 x (D)340 x (H)209mm
Up to 99 copies - 64 grey scales - Standard and fine resolutions with smoothing - Error correction mode - Ink save mode - Dual access - Sequential broadcast - Polling reception - Dimensions: 427 x 387 x 193mm (WxDxH) - Weight: 5.8 kg - Full ink cartridge for approx.
Error correction mode and reporting - Polling reception
www.mamut.com /homepages/united_kingdom/1/5/repairs/subdet24.htm   (1217 words)

  
 Fax Machines
This compact plain paper fax machine has a 4ppm copying speed and 28 page document memory.
ยท 9.6 kbps Modem with error correction mode (ECM)
14.4 kbps Modem with error correction mode (ECM)
www.orbito.com /Fax.htm   (424 words)

  
 Fax Machine Me
The DECT allows you to activate fax function, switch the receiving modes, and control the answering system from remote location within the range.
And a special Ink Saver mode allows you to almost double the amount of pages you can receive reducing ink costs.
A special toner-saving mode cuts costs, while dual access allows you to fax and receive simultaneously.
fax-machine.me.uk   (8630 words)

  
 Bubble Jet FAX-B180C : Canon Store   (Site not responding. Last check: 2007-10-16)
Canon Bubble Jet technology delivers a print resolution of 720 x 360 dpi with 64 shades of grey halftone.
The error correction mode ensures this quality, even over a bad phone line.
The paper tray can hold up to 100 sheets of A4 paper.
www.canon-store.co.uk /product_details/fax_b180c.htm   (206 words)

  
 [No title]
Modem can shift to a lower speed if necessary COMMUNICATIONS MODE Type: Configuration Format: AT [cmds] &Qn [cmds] Description: Selects communications mode options Command Mode &Q0 Buffered asynchronous mode, serial port speed follows connect speed.
Automatic fallback to setting specified by register S36 &Q9 V.42 or MNP error correction mode.
Automatic fallback to setting specified by register S36 COMMUNICATION PROTOCOLS Type: Configuration Format: AT [cmds] Bn [cmds] Description: Selects the communication protocol for data calls Note: The B command allows the simultaneous selection of more than one suffix, enabling multiple protocols.
myweb.tiscali.co.uk /daveandkay/t/txt/54690.txt   (395 words)

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